We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSACaliforniaSan Francisco Bay AreaMount TamalpaisNorthern Formation, TheGrovel Groove5.6Far Left East Face5.6East Ridge5.4trFA unknownUPDATED BY vietnguyen DescriptionRoutes in The Northern Formation1Sun Slab Left5.6Tr · Trad2Sun Slab Undercling5.7Tr · Trad3Sun Slab Center5.10Tr4Equinox5.8Tr5Grovel Groove5.6Tr6East Ridge5.4Tr 7Far Left East Face5.6Tr · Trad8East Face5.7Tr9Big Crack on "North" / "East" Face5.6Tr · Trad10Face right of "Big Crack"5.6Tr · Trad11Up to the Giant Eastern Flake5.4Tr · Trad